欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识！
您现在的位置是： 首页  >  后端开发

php实现新浪、腾讯、淘宝登陆的代码

程序员文章站 2024-02-06 12:21:37
...

  3. session_start();

  4. class openlogin{
  5. public $_URL = "";
  7. public $config = array();

  8. public function __construct(){

  9. $this->openlogin();
  10. }
  11. function openlogin(){

  12. }

  13. /*获取登陆页面URL*/

  14. public function login_url(){
  16. if(empty($this->config)){
  17. return false;
  18. }
  20. $config = $this->config;
  21. $login_url = $config['login_url'];
  22. $_SESSION['state'] = $state = md5(uniqid(rand(), TRUE));
  23. $array = array(
  24. "response_type"=>"code",
  25. "state" => $state,
  26. "client_id"=>$config['appkey'],
  27. "redirect_uri"=>urlencode( $config['redirect_uri'] )
  28. );

  29. $this->set($array);

  30. $url = $this->combineURL($login_url , $this->_param);
  31. if($url){
  32. @header("Location:".$url);
  33. }else{
  34. return false;
  35. }
  36. }

  37. /*获取access_token*/

  38. public function get_access_token(){
  39. if(empty($this->config)){
  40. return false;
  41. }

  42. $config = $this->config;

  43. if(! $config['code'] = $_REQUEST['code'] ){

  44. return false;
  45. }

  46. $url = $config['authorization_url'];

  47. $state = $_SESSION['state'];
  48. $array = array(
  49. "grant_type"=>"authorization_code",
  50. "client_id" => $config['appkey'],
  51. "client_secret"=>$config['appsecret'],
  52. "code"=>$config['code'],
  53. "redirect_uri"=>urlencode( $config['redirect_uri'] ),
  54. "state"=>$state
  55. );
  56. $this->set($array);
  57. return $this->post_contents($url);
  58. }
  62. /* set $this->_param 数组*/
  63. public function set($array) {
  64. if(empty($array)){
  65. return false;
  66. }
  67. $this->_param = array();
  68. foreach($array as $name=>$value){
  69. $this->_param[$name] = $value;
  70. }
  71. }
  72. /**
  73. * post_contents
  74. * 服务器通过post请求获得内容
  75. * @param string $url 请求的url,拼接后的
  76. * @return string 请求返回的内容
  77. */
  78. public function post_contents($url){
  79. if(empty($url)){
  80. return false;
  81. }
  82. $param = $this->combineURL("" , $this->_param);
  83. $ch = curl_init();
  84. // 设置URL和相应的选项
  85. curl_setopt($ch, CURLOPT_URL, $url);
  86. curl_setopt($ch, CURLOPT_FAILONERROR, false);
  87. curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  88. curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, 0);
  89. curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0);
  90. curl_setopt($ch, CURLOPT_POST, 1);
  91. curl_setopt($ch, CURLOPT_POSTFIELDS, $param);
  92. // 抓取URL并把它传递给浏览器
  93. $reponse = curl_exec($ch);
  94. curl_close($ch);
  95. return $reponse;
  97. }
  99. /**
  100. * get_contents
  101. * 服务器通过get请求获得内容
  102. * @param string $url 请求的url,拼接后的
  103. * @return string 请求返回的内容
  104. */
  105. public function get_contents($url){
  106. $ch = curl_init();
  107. curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
  108. curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
  109. curl_setopt($ch, CURLOPT_URL, $url);
  110. $response = curl_exec($ch);
  111. curl_close($ch);

  112. //-------请求为空

  113. if(empty($response)){
  114. return false;
  115. }

  116. return $response;

  117. }

  118. /**

  119. * combineURL
  120. * 拼接url
  121. * @param string $baseURL 基于的url
  122. * @param array $keysArr 参数列表数组
  123. * @return string 返回拼接的url
  124. */
  125. public function combineURL($baseURL,$keysArr){
  126. if( $baseURL=="" ){
  127. $combined = "";
  128. }else{
  129. $combined = $baseURL."?";
  130. }
  131. $valueArr = array();

  132. foreach($keysArr as $key => $val){

  133. $valueArr[] = "$key=$val";
  134. }

  135. $keyStr = implode("&",$valueArr);

  136. $combined .= ($keyStr);
  138. return $combined;
  139. }
  141. }

  142. //php实现QQ登录

  143. class qq_openlogin extends openlogin{
  144. private $openname = "qq";
  145. public $config = array(
  146. "appkey"=>"your appkey",
  147. "appsecret"=>"your appsecret",
  148. "redirect_uri"=>"XXXXX",
  149. "login_url" => "https://graph.qq.com/oauth2.0/authorize",
  150. "scope"=>"get_user_info,add_share,list_album,add_album,upload_pic,add_topic,add_one_blog,add_weibo,check_page_fans,add_t,add_pic_t,del_t,get_repost_list,
  151. get_info,get_other_info,get_fanslist,get_idolist,add_idol,del_idol,get_tenpay_addr",
  152. "authorization_url"=>"https://graph.qq.com/oauth2.0/token"
  153. );

  154. function __construct()

  155. {
  156. $this->qq_openlogin();
  157. }
  159. function qq_openlogin(){
  160. parent::__construct();
  161. }

  162. function get_access_token(){

  163. $response = parent::get_access_token();
  165. /*检测错误是否发生*/
  166. if(strpos($response, "callback") !== false){

  167. $lpos = strpos($response, "(");

  168. $rpos = strrpos($response, ")");
  169. $response = substr($response, $lpos + 1, $rpos - $lpos -1);
  170. $msg = json_decode($response);

  171. if(isset($msg->error)){

  172. return false;
  173. }
  174. }

  175. $params = array();

  176. parse_str($response, $params);
  177. /*access_token == $params[access_token]*/
  179. /*获取 openid */
  180. $response = $this->get_contents("https://graph.qq.com/oauth2.0/me?access_token=".$params['access_token']);

  181. //--------检测错误是否发生

  182. if(strpos($response, "callback") !== false){

  183. $lpos = strpos($response, "(");

  184. $rpos = strrpos($response, ")");
  185. $response = substr($response, $lpos + 1, $rpos - $lpos -1);
  186. }

  187. $user = json_decode($response);

  188. if(isset($user->error)){
  189. return false;
  190. }

  191. /*

  192. 获取用户信息需要参数：openid(用户的ID，与QQ号码一一对应),access_token(可通过使用Authorization_Code获取Access_Token 或来获取access_token有3个月有效期),oauth_consumer_key(用户appid),format(返回格式)
  194. */
  195. /*数据库保存*/
  196. $open_param = array(
  197. "openid"=>$user->openid,
  198. "access_token"=>$params['access_token']
  199. );
  200. //
  201. $open_param['oauth_consumer_key'] = $this->config['appkey'];
  202. $open_param['format'] = "json";
  203. /*拼接url*/
  204. $get_user_url = $this->combineURL("https://graph.qq.com/user/get_user_info",$open_param);
  205. //猎取用户信息
  206. $userinfo = $this->get_contents($get_user_url);

  207. $userinfo = json_decode($userinfo);

  208. return $userinfo;

  209. }
  210. }

  211. //php实现微博登录

  212. class weibo_openlogin extends openlogin{
  213. private $openname = "weibo";
  214. public $config = array(
  215. "appkey"=>"your appkey",
  216. "appsecret"=>"your appsecret",
  217. "login_url" => "https://api.weibo.com/oauth2/authorize",
  218. "redirect_uri"=>"XXXXXXX",
  219. "authorization_url"=>"https://api.weibo.com/oauth2/access_token"
  220. );

  221. function __construct()

  222. {
  223. $this->qq_openlogin();
  224. }
  226. function qq_openlogin(){
  227. parent::__construct();
  228. }

  229. function get_access_token(){

  230. $response = parent::get_access_token();
  231. $userinfo = json_decode($response);
  232. return $userinfo;
  233. }
  234. }

  235. //php实现淘宝登录

  236. class taobao_openlogin extends openlogin{
  237. private $openname = "taobao";
  238. public $config = array(
  239. "appkey"=>"your appkey",
  240. "appsecret"=>"your appsecret",
  241. "redirect_uri"=>"XXXXX",
  242. "authorization_url"=>"https://oauth.taobao.com/token",
  243. "login_url"=>"https://oauth.taobao.com/authorize"
  244. );

  245. function __construct()

  246. {
  247. $this->qq_openlogin();
  248. }
  250. function qq_openlogin(){
  251. parent::__construct();
  252. }

  253. function get_access_token(){

  254. $response = parent::get_access_token();
  255. $userinfo = json_decode($response);
  256. return $userinfo;
  257. }

  258. }

  259. if($_GET['openname']){
  260. $openname = $_GET['openname']."_openlogin";
  261. $openlogin = new $openname();
  262. if(!isset($_REQUEST['code'])){
  263. //请求url
  264. $url = $openlogin->login_url();
  265. if(!$url){
  266. echo "0";
  267. exit();
  268. }
  269. }else{
  270. if(isset($_REQUEST["state"]) && ($_SESSION['state'] != $_REQUEST["state"] )){
  271. echo "1";
  272. exit();
  273. }
  275. $rs = $openlogin->get_access_token();
  276. print_r( $rs );
  277. }
  278. }
  279. ?>
复制代码

附，人人网登陆代码。

  3. class renren_openlogin extends openlogin{

  4. private $openname = "renren";
  5. public $config = array(
  6. "appid"=>"your appid",
  7. "appkey"=>"your appkey",
  8. "appsecret"=>"your secret key",
  9. "redirect_uri"=>"XXXXXX",
  10. "authorization_url"=>"https://graph.renren.com/oauth/token",
  11. "login_url"=>"https://graph.renren.com/oauth/authorize"
  12. );

  13. function __construct()

  14. {
  15. $this->qq_openlogin();
  16. }
  18. function qq_openlogin(){
  19. parent::__construct();
  20. }

  21. function get_access_token(){

  22. $response = parent::get_access_token();

  23. $userinfo = json_decode($response);

  24. return $userinfo;

  25. /*
  26. access_token：获取的Access Token；
  27. expires_in：Access Token的有效期，以秒为单位；
  28. refresh_token：用于刷新Access Token 的 Refresh Token，长期有效，不会过期；
  29. scope：Access Token最终的访问范围，既用户实际授予的权限列表（用户在授权页面时，有可能会取消掉某些请求的权限）。关于权限的具体信息请参考
  30. */
  31. }

  32. /*获取登陆页面URL*/

  33. public function login_url(){
  35. if(empty($this->config)){
  36. return false;
  37. }
  39. $config = $this->config;
  40. $login_url = $config['login_url'];
  41. $array = array(
  42. "response_type"=>"code",
  43. "client_id"=>$config['appid'],
  44. "redirect_uri"=>urlencode( $config['redirect_uri'] )
  45. );

  46. $this->set($array);

  47. $url = $this->combineURL($login_url , $this->_param);

  48. if($url){

  49. @header("Location:".$url);
  50. }else{
  51. return false;
  52. }
  53. }
  54. }
复制代码
相关标签： php实现新浪、腾讯、淘宝登陆的代码

上一篇： MyBatis中对ListObject 对象List的批处理插入操作

下一篇：

推荐阅读